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【多选题】
拟肾上腺素药作用有A.
减轻变态反应
B.
刺激腺苷酸环化酶使三磷酸腺苷变成环磷酸腺苷
C.
与过敏原结合
D.
抑制磷酸二酯酶使环磷酸腺苷不变成5"-磷酸腺苷
E.
抑制生物活性物质释放，使支气管扩张
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【简答题】Many travelers prefer traveler's ___ to cash.
【单选题】Which country's travelers are the least affected?
A.
Japanese travelers.
B.
Italian travelers.
C.
American travelers
D.
Russian travelers.
【单选题】. Hotel Belvedere is popular with the travelers as it’s ______ easy reach of the beach.
A.
beyond
B.
within
C.
out of
D.
from
【单选题】. Japan ______ travelers a chance to observe the people’s devotion to work, which will always ______ the strongest impression on them.
A.
offers; leave
B.
provides; make
C.
supplies; give
D.
gives; have
【单选题】China's first train from Beijing to Tibet on Saturday carrying business travelers on the world's highest railway. [ ]
A.
set out
B.
set up
C.
set down
D.
set about
【单选题】In general, for whom are alliances beneficial?
A.
It's beneficial for all the travelers.
B.
It's beneficial for some travelers.
C.
It's beneficial for those travelers who fly frequently.
D.
It's beneficial for those travelers who fly infrequently.
【单选题】Why does the writer tell travelers to book train tickets in advance?
A.
It's cheaper and more comfortable.
B.
Trains may be crowded and it's cheaper
C.
You don't have to change trains and it's cheaper.
D.
You can consider a rail pass and it's cheaper.
【单选题】The biggest problem was that thousands of travelers remained _____ outside because of the floods.
A.
sticking
B.
stuck
C.
to be stuck
D.
to have stuck
【单选题】下面有关上司的日程管理说法中,不合适的有()
A.
若上司外出时对秘书说“我出去一下”,秘书除了“我知道了”外什么都不问
B.
出现突发事件与原定工作安排发生时间冲突时,应请上司确认哪项工作优先
C.
安排上司日程,应是全年、本月、本周和当天等各日程表相互衔接,滚动执行
D.
对上司的私人安排,最好记在自己的工作手册上,不记入日程表
【单选题】Travelers can now demand hotels to match their own prices because
A.
travelers only have limited budget.
B.
hotels are trying hard to keep good business.
C.
hotels are trying to depress their prices.
D.
travelers demand for extra services.
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